﻿/**
 * The AudioTrack Library by Chris J. Rock. Aug 10, 2011
 * Check out chrisjrock.net and be a king among men.
 *
 * Copyright (c) 2011 Chris J. Rock
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 **/


package net.chrisjrock.sound.audioTrack.track
{
	import net.chrisjrock.sound.audioTrack.track.IPlayableTrack;
	
	/**
	 * Used for tracks with manipulable sequences.
	 * @author Christopher J. Rock
	 */
	public interface ISequencedTrack extends IPlayableTrack
	{
		/**
		 * Scrubs the playhead to the given position in the sequence. 
		 * @param position
		 * 
		 */		
		function scrubTo (position:Number):void;
		
		/**
		 *  The current position of the playhead in the sequence.
		 * @return 
		 * 
		 */		
		function get position ():Number; //Make sure position can be applied to each of the current ISequencedTrack objects (AudioTrack, MovieClipTrack, SequenceTrack)
		
		/**
		 * The length of the track. The unit of time used may depend on the type of track.
		 * @return 
		 * 
		 */		
		function get duration ():Number;
	}
	
}